Organization
Organization Name: T-Rex Corporation
Organizational Unit: Professional Service Delivery and Software Engineering
Appraisal Sponsor Name: Trevor Wilby
Lead Appraiser Name: Karen McKeown
Partner Name: ProcessWorks Inc.

Organizational Unit Description
Basic Units / Support Functions:
DHS LeadTrac
    Washington, DC United States
DMCS
    Jacksonville, FL United States
    Greenbelt, MD United States
Process and Quality Group
    Greenbelt, MD United States

Organizational Sample Size
% of people included: 100
% of projects/units included: 100
Org Scope Description: DMCS
LeadTrac

Appraisal Description
Last Day of Appraisal Onsite: Mar 25, 2016
Appraisal Expiration Date: Mar 25, 2019
Appraisal Method Used: SCAMPI V1.3 A
Model Information: CMMI-DEV v1.3
CMMI-SVC v1.3
Sampling Summary
Sampling Factors: Location (Not Relevant: The service delivery project is based in Greenbelt, MD and Jacksonville, FL. The development project is based in Washington, DC. No differences in implementation were noted based on project location.)

Customer (Not Relevant: Projects provide services and software engineering for government agencies.)

Size (Not Relevant: The services project is large, over 50 staff; the development project is small, less than 5 staff.)

Organizational Structure (Not Relevant: All projects operate within T-Rex report to the same senior management.)

Type of Work: Types of work in the organizational unit include development and services. One subgroup of development projects and one subgroup of SVC projects were identified based on an evaluation of the sampling factors.

Sampling Factor Values: Services (Type of Work): Professional services

Software (Type of Work): Software development and sustainment

Subgroups:
Service Projects: Professional Services
80 People, 1 Basic Units
- Services

Software Projects: Software development and sustainment
4 People, 1 Basic Units
- Software

Model Scope and Appraisal Ratings
CMMI-DEV v1.3
Level 2 Level 3 Level 4 Level 5
REQM
PP
PMC
SAM
MA
PPQA
CM
RD
TS
PI
VER
VAL
OPF
OPD
OT
IPM
RSKM
DAR
OPP
QPM
OPM
CAR
Maturity Level:Maturity Level 3

CMMI-SVC v1.3
Level 2 Level 3 Level 4 Level 5
CM
MA
WMC
WP
PPQA
REQM
SAM
SD
CAM
DAR
IWM
IRP
OPD
OPF
OT
RSKM
SCON
SST
STSM
OPP
QWM
CAR
OPM
Maturity Level:Maturity Level 3